Makes gtest work on Windows Mobile and Symbian. By Mika Raento.

include/gtest/internal/gtest-port.h

@@ -582,6 +582,15 @@ inline const char* GetEnv(const char* name) {
 #endif
 }
 
+#ifdef _WIN32_WCE
+// Windows CE has no C library. The abort() function is used in
+// several places in Google Test. This implementation provides a reasonable
+// imitation of standard behaviour.
+void abort();
+#else
+inline void abort() { ::abort(); }
+#endif  // _WIN32_WCE
+
 // Macro for referencing flags.
 #define GTEST_FLAG(name) FLAGS_gtest_##name
 

include/gtest/internal/gtest-string.h

@@ -107,6 +107,32 @@ class String {
   // memory using malloc().
   static const char* CloneCString(const char* c_str);
 
+#ifdef _WIN32_WCE
+  // Windows CE does not have the 'ANSI' versions of Win32 APIs. To be
+  // able to pass strings to Win32 APIs on CE we need to convert them
+  // to 'Unicode', UTF-16.
+
+  // Creates a UTF-16 wide string from the given ANSI string, allocating
+  // memory using new. The caller is responsible for deleting the return
+  // value using delete[]. Returns the wide string, or NULL if the
+  // input is NULL.
+  //
+  // The wide string is created using the ANSI codepage (CP_ACP) to
+  // match the behaviour of the ANSI versions of Win32 calls and the
+  // C runtime.
+  static LPCWSTR AnsiToUtf16(const char* c_str);
+
+  // Creates an ANSI string from the given wide string, allocating
+  // memory using new. The caller is responsible for deleting the return
+  // value using delete[]. Returns the ANSI string, or NULL if the
+  // input is NULL.
+  //
+  // The returned string is created using the ANSI codepage (CP_ACP) to
+  // match the behaviour of the ANSI versions of Win32 calls and the
+  // C runtime.
+  static const char* Utf16ToAnsi(LPCWSTR utf16_str);
+#endif
+
   // Compares two C strings.  Returns true iff they have the same content.
   //
   // Unlike strcmp(), this function can handle NULL argument(s).  A